hayes said he escoarlted jennifer hawk-petit to the bank where she withdrew $15,000. and when they returned, the other suspect had already sexually assaulted 11-year-old michaela. and he told hayes to, quote, have sex with the mother to settle things up. >> hayes is trying to point to his codefendant ask say, he was the bad guy. he was the worst one. >> reporter: jurors saw video of hayes purchasing gas that prosecutors say used to set the house on fire. >> he found soot in michaela's voice box, airways and lungs, showing it took several minutes for her to pass away. >>> when the medical examiner took the stand, william petit and other family members left the courtroom. the details of the family's death was too much for them to hear. >>> let's check in on the roads now. here's sharon gibala. >> reporter: the top side of the beltway is to be avoided right now. we have an accident with a lane closure. that is going to be on the top side inner loop. just approaching the harrisburg expressway. watch for delays there. also that accident on the jfx is still there on the nor